4-cylinder laboratory test engine is supplied with isooctane fuel (CH) at a rate of 1.5 x 109k/sec. The lucl air equival

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4 Cylinder Laboratory Test Engine Is Supplied With Isooctane Fuel Ch At A Rate Of 1 5 X 109k Sec The Lucl Air Equival 1 (11.86 KiB) Viewed 40 times

4-cylinder laboratory test engine is supplied with isooctane fuel (CH) at a rate of 1.5 x 109k/sec. The lucl air equivalence ratio, q, is 0.8. m) is the mixture rich or lean? b) Write and balance the chemical equation describing the combustion process c) Calculate the mole fractions of each of the gases making up the exhaust d) Calculate the actual air flow rate in kg/sec.